Primary Office

Address

Phone

Fax

(707) 441-1848

Hours

Mon – Fri: 8 a.m. 5 p.m.

More Information

Medical Groups & Affiliations

St. Joseph Health Medical Group

The patient rating score is based on responses and comments from Press
Ganey. Responses are measured on a 10 point scale, with 10 being the best
score. These scores are then translated to a 5 point scale in order to
display results in a 5 Star rating. Comments are also gathered from the
same survey and displayed in their entirety with the exception of any
language that may be considered libel, or may contain private health information,
or is unrelated to the provider being reviewed.

Biography

Biography

William Rivera-Ortiz, MD completed his medical training and residency at
the University Of Puerto Rico School Of Medicine. Following his residency,
he served in the Army specializing in Obstetrics & Gynecology for
10 years. Dr. Rivera-Ortiz served as Medical Director for Healthy Beginnings
Midwifery Service at St. Joseph Health System/St. Mary Medical Center
in Apple Valley for 23 years, he was also credentialed in Robotic Surgery.
He successfully ran an OB/GYN private practice in Southern California
for 27 years. Dr. Rivera-Ortiz has a special interest in minimally invasive
and reconstructive gynecologic surgeries and is credentialed in Robotic Surgery.